Rab27b Is a Potential Predictor for Metastasis and Prognosis in Colorectal Cancer

Figure 1

One-step quantitative real-time polymerase chain reaction (qPCR) was employed to evaluate Rab27b mRNA expression levels in 18 colorectal cancer (CRC) tissues compared with matched noncancerous tissues. When normalized to glyceraldehyde 3-phosphate dehydrogenase (GAPDH) mRNA levels, the Rab27b mRNA level in CRC tissues (4.01 ± 0.301) is significantly higher than that in corresponding noncancerous tissues (1.50 ± 0.156).